4
Safety DMP10 / DMP20
► Do not continue to use the battery if you notice any changes
such as discoloration, deformation or damage to the outer
casing.
► Replace the battery if it is not charged after the usual charging
time. The usual charging time can be found in the technical
data.
► Do not expose the battery to excessive heat, moisture or direct
contact with water.
► Store the gauge with out the battery when not in use for a long
period of time.
1.4 Maintenance and repairs
Modifications, repairs, as well as maintenance and service work on the gauge and
accessories may be carried out only by service personnel authorized by the manu-
facturer.
Exception: changing the batteries/rechargeable batteries
1.5 Disposal
Do not dispose of old electronic devices and electronic accessories with house-
hold refuse!
► Follow the instructions in your region on the proper disposal of old elec-
tronic devices and electronic accessories!
► Dispose of damaged or defective old devices and accessories in the desig-
nated collection containers!
Do not dispose of rechargeable batteries and batteries with household refuse!
► Follow the instructions in your region on the proper disposal of recharge-
able batteries and batteries!
► Dispose of damaged or used rechargeable batteries and batteries in the
designated collection containers!